The Spark 1 sleeping bag features 850+ fill-power, RDS-certified, and Ultradry-treated down with an ultralight 10-denier nylon shell. With a temperature rating of 46°F, the Spark 1 packs down to the size of a grapefruit. Yeah, a sleeping bag the size of a grapefruit.

Sea to Summit’s Ultralight Air Mat uses a series of air cells that are designed to distribute weight evenly while minimizing weight. The size Regular Ultralight Air Mat has a stated weight of 13.9 oz / 394 grams and packs down to the size of a large burrito.

Their Premium Silk Liner matches with the Spark 1 bag to bring the comfort of your silk sheets to the backcountry. Made with grade AA ripstop silk and stretchy lycra side panels, the Premium Silk Liner is a great way to bring a bit of luxury with you into the mountains.

Lastly, you’ll get to rest your head on Sea to Summit’s Aeros Pillow Ultralight. While there are plenty of minimal inflatable pillows out there, the Aeros is a step above when it comes to comfort (I’ve used one on many trips and seriously, this thing is amazing). Using a 20-denier stretch-knit fabric, the Aeros provides a soft, comfortable feel while still only coming in at around 2.1 oz / 60 grams and packing down to the size of a spice container.

So there you have it — all you need for a good night’s sleep (and a much lighter pack). Enter below for your chance to win.

(Winner will be chosen at random. This particular contest is limited to North America. Must be 18 or older.)

By entering, you’ll also receive our weekly Blister newsletter, where we’ll (a) announce each week the winner of our previous Gear Giveaway, (b) provide a roundup of the news and our highest-profile reviews of the past seven days, and (c) offer sneak peeks of the products we’re currently reviewing. It’s good times for sure, so don’t miss out. You’ll also be kept up to date on all the latest from Sea to Summit. Good luck!